﻿#region

using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Web.Mvc;
using Tateeda.ClinicalStudy.Base.Data.DBModel;

#endregion

#region - Legal -

///<legal>
/// Copyright © 2011, Tateeda Media Network
/// All rights reserved. http://tateeda.com
///
/// Redistribution and use in source and binary forms, with or without
/// modification, are permitted provided that the following conditions
/// are met:
///
/// - Redistributions of source code must retain the above copyright
/// notice, this list of conditions and the following disclaimer.
///
/// - Neither the name of the Tateeda Media Network, nor the names of its
/// contributors may be used to endorse or promote products
/// derived from this software without specific prior written
/// permission.
///
/// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
/// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
/// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
/// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
/// COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
/// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES INCLUDING,
/// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
/// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
/// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
/// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
/// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
/// POSSIBILITY OF SUCH DAMAGE.
///</legal>

#endregion - Legal -

namespace Tateeda.ClinicalStudy.Base.Modules.Lookups {

    public class Medication : LookupBase {

        public static ICollection<SelectListItem> DrugUnitsList {
            get {
                return new Collection<SelectListItem>
                           {
                               new SelectListItem {Text = "----", Value = ""},
                               new SelectListItem {Text = "MG", Value = "MG"},
                               new SelectListItem {Text = "ML", Value = "ML"},
                               new SelectListItem {Text = "Other", Value = "Other"}
                           };
            }
            set { }
        }

        public static ICollection<SelectListItem> FrequencyList {
            get {
                const int dosageFrequency = 4;
                var dbTreatment = from c in UnitOfWork.Codes
                                  where c.CodeType.CodeTypeId == dosageFrequency
                                  orderby c.SortOrder, c.Name
                                  select c;
                var codes = new Collection<SelectListItem>();
                codes.Add(new SelectListItem { Text = "--Select--", Value = "" });
                foreach (var code in dbTreatment.ToList()) {
                    codes.Add(new SelectListItem { Text = code.Name, Value = code.CodeId.ToString() });
                }
                return codes;
            }
            set { }
        }

        public static ICollection<SelectListItem> MultipleTrialsList {
            get {
                const int multipleTrial = 3;
                var dbTreatment = from c in UnitOfWork.Codes
                                  where c.CodeType.CodeTypeId == multipleTrial
                                  orderby c.Name
                                  select c;
                var codes = new Collection<SelectListItem> { new SelectListItem { Text = "--Select--", Value = "" } };

                foreach (var item in dbTreatment)
                    codes.Add(new SelectListItem { Text = item.Name, Value = item.CodeId.ToString() });

                return codes;
            }

            set { }
        }

        public static ICollection<SelectListItem> ReasonStoppedList {
            get {
                const int reasonStopped = 5;

                IQueryable<Code> dbTreatment = from c in UnitOfWork.Codes
                                               where c.CodeType.CodeTypeId == reasonStopped
                                               orderby c.SortOrder, c.Name
                                               select c;
                var codes = new Collection<SelectListItem> { new SelectListItem { Text = "--Select--", Value = "" } };
                foreach (var code in dbTreatment.ToList()) {
                    codes.Add(new SelectListItem { Text = code.Name, Value = code.CodeId.ToString() });
                }
                return codes;
            }
            set { }
        }

        public static ICollection<SelectListItem> ResponseTypeList {
            get {
                const int responseType = 6;
                var dbTreatment = from c in UnitOfWork.Codes
                                  where c.CodeType.CodeTypeId == responseType
                                  orderby c.SortOrder, c.Name
                                  select c;
                var codes = new Collection<SelectListItem> { new SelectListItem { Text = "--Select--", Value = "" } };
                foreach (var code in dbTreatment.ToList()) {
                    codes.Add(new SelectListItem { Text = code.Name, Value = code.CodeId.ToString() });
                }
                return codes;
            }
            set { }
        }

        public static ICollection<SelectListItem> TreatmentInducedList {
            get {
                const int treatmentInducedCode = 7;
                var dbTreatment = from c in UnitOfWork.Codes
                                  where c.CodeType.CodeTypeId == treatmentInducedCode
                                  orderby c.SortOrder, c.Name
                                  select c;
                var codes = new Collection<SelectListItem> { new SelectListItem { Text = "--Select--", Value = "" } };
                foreach (var code in dbTreatment.ToList()) {
                    codes.Add(new SelectListItem { Text = code.Name, Value = code.CodeId.ToString() });
                }
                return codes;
            }
            set { }
        }
    }
}